Jeffrey Archer tout

When famed authorJeffrey Archerfinished an early draft of his latest thriller, he felt there was a key element missing: How would readers believe a fake crown could be created to mimic the historic one that the lateQueen Elizabethwore?

His novel,Traitors Gate, features an audacious raid on the Crown Jewels held at the Tower of London. But, without ruining the story for readers, suffice it to say his plan rested on a copy of theImperial State Crownbeing crucial to the heist.

Archer turned to someone he knew to see if a close likeness could be created: jeweler Alan Gard, 87. “It was quite a challenge, even for one of the greatest craftsmen on Earth,” Archer, 83, says with a storyteller’s hyperbole.

Prince George of Wales (in his role as Page of Honour) and King Charles III watch an RAF flypast from the balcony of Buckingham Palace following the Coronation of King Charles III & Queen Camilla at Westminster Abbey on May 6, 2023 in London, England. The Coronation of Charles III and his wife, Camilla, as King and Queen of the United Kingdom of Great Britain and Northern Ireland, and the other Commonwealth realms takes place at Westminster Abbey today. Charles acceded to the throne on 8 September 2022, upon the death of his mother, Elizabeth II.

It is one of the main draws for visitors wanting to see the Crown Jewels at the Tower of London. While tourists come in through the front door, Archer comes up with a storyline where thieves use an audacious alternative.

The storyteller, whose early bookKane and Abelis on its 132nd reprint while his novels have been translated into 47 languages, was inspired to writeTraitors Gatefollowing a conversation with a former member of the royal household who hinted at how it could be pulled off.

But Archer’s request to his friend Gard, who has made bespoke jewelry for Archer’s wife Dame Mary, began on Christmas Eve 2021 with a furtive, secretive voicemail. It’s still on Gard’s phone (and played to PEOPLE recently) and went: “I’m trying to get in touch with you…I need to seek your advice on something concerning the next book. I’m desperate to speak to you.”

Alan Gard in his workshop in Hatton Garden, London.Simon Perry

Alan Gard in his workshop on London.

Simon Perry

The two met up to discuss the project, and Gard took a couple of weeks to think about it and assess whether he could successfully turn it in. “I was asked to make it good enough so that when you’re five feet away from it, it would be good enough to fool people — or members of the House of Lords,” Gard tells PEOPLE.

It was there the frame of base metal alloy, glass stones, cultured pearls and synthetic stones were intricately put in place. There were around 30 separate sections of the crown to construct, and Gard believes it would have been easier to work on the real thing, as he would have been able to use a soldering iron to set in the stones. But this had to be done with nuts and bolts. “It was more difficult for me to make than the real one. When you’re working with real gold and diamonds you can put some heat on,” he says.

Jeffrey Archer and his crown he had created for his latest book.

The centerpiece – that flawless 317-carat Cullinan diamond (real value around $400 million) — was recreated for around $300, Gard estimates, taking in the purchase of the glass, cutting and setting it into the crown. For the orb that sits on the top, Gard had to drill dozens of holes to set in the tiny glass pieces that would mimic the diamonds of the real thing.

The story is set more than two decades ago, so it is the late Queen who is giving the speech at the State Opening of Parliament that comes towards the climax of the novel.

Gard worked on the piece for around 500 hours over 18 months. Amazingly, on the day Queen Elizabeth died on Sept 8, 2022, he had spent a few hours drilling holes for the small glass “stones” on the orb that sits atop the crown.

“It was odd working on one of the most important parts of the crown and hadn’t known what had happened, until I was on the way home and we heard,” Gard recalls.

In the book, the Queen notices something is wrong but — being stoical and dutiful — she continues with the job in hand and questions her aides about it later in her own understated but firm way.

Jeweler Alan Gard and author Jeffrey Archer with their creation.Simon Perry

Thames and with jeweler Alan Gard.

For Archer, chatting in his penthouse apartment above the River Thames, fooling her wasn’t the point. It was so that onlookers didn’t notice for long enough. “I’m really convinced if she’s sitting on the throne and you’re where the nearest Lord is over there” — he motions to a military drum (that was used in the Queen’s funeral) is displayed — “you would have no idea, especially if she was wearing it. Absolutely no idea at all.”

Over at the studio, like many people, Gard is intrigued if anyone could have pulled off a similar heist. With a glint in his eye, he mischievously asks Archer: “Do you think it could work?”

Traitors Gate Book by Jeffrey Archer

source: people.com